4127810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 7869312

約数和(自身を除く): 3741502

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 137, 230, 262, 274, 655, 685, 1310, 1370, 3013, 3151, 6026, 6302, 15065, 15755, 17947, 30130, 31510, 35894, 89735, 179470, 412781, 825562, 2063905, 4127810]

約数ペア:

[(1, 4127810), (2, 2063905), (5, 825562), (10, 412781), (23, 179470), (46, 89735), (115, 35894), (131, 31510), (137, 30130), (230, 17947), (262, 15755), (274, 15065), (655, 6302), (685, 6026), (1310, 3151), (1370, 3013)]